R-805 Controller Expansion Board with 16 Supervised Outputs for AC 825IP Access Control Systems
The R 805 controller expansion board is engineered to enhance the functionality and scalability of compatible AC 825IP access control systems. By increasing the number of available outputs from six to sixteen supervised outputs, this expansion module provides greater flexibility for managing door hardware, alarms, indicators, automation devices, and other security related equipment. Designed for seamless integration into existing installations, the board supports OSDP connectivity for reliable communication and efficient system operation. Flexible mounting options allow installation in compatible enclosures or on DIN rails, making it suitable for a wide range of commercial, industrial, educational, healthcare, and government facilities. The board supports regulated power management and backup battery integration to help maintain continuous operation during power interruptions. With durable construction and dependable performance, the R 805 expansion board offers a practical and cost effective solution for organizations seeking to expand access control capabilities without replacing existing infrastructure.
Designed specifically for seamless integration with the Rosslare AC-825IP controller, expanding system functionality and scalability.
Increases the controller’s output capacity from 6 outputs to a total of 16 supervised outputs for enhanced access control management.
Provides 16 supervised outputs that enable reliable monitoring and control of connected devices and system events.
Supports OSDP connectivity, ensuring secure and efficient communication within the access control network.
Ideal for expanding access control installations that require additional output points without replacing the main controller.
Compatible with Rosslare expansion architectures, allowing flexible system growth as security requirements evolve.
Offers DIN rail and enclosure mounting compatibility for convenient installation in a variety of environments.
Operates using a regulated 12 VDC power input, delivering stable and dependable performance.
Supports integration with power management and backup battery systems for improved system reliability during power interruptions.
Features 16 Form-C relays rated at 5A, providing versatile control of locks, alarms, lighting, and auxiliary devices.
Compact board design helps maximize enclosure space while simplifying system organization and maintenance.
Suitable for commercial, industrial, institutional, and high-security access control applications requiring expanded output control.
Backed by a 2-year limited product warranty for added confidence and long-term operational support.
| MODEL NAME | Rosslare R-805 Controller Expansion Board |
| MANUFACTURER | Rosslare Security Products |
| MODEL NUMBER | R-805 |
| PRODUCT TYPE | Controller Expansion Board |
| APPLICATION | Access Control System Expansion |
| COMPATIBILITY | AC-825IP Controller |
| PRIMARY FUNCTION | Expands controller output capacity |
| OUTPUT EXPANSION | From 6 outputs to 16 outputs |
| TOTAL OUTPUTS | 16 Supervised Outputs |
| OUTPUT TYPE | Supervised Outputs |
| RELAY COUNT | 16 |
| RELAY TYPE | 5A Form-C Relays |
| INPUTS | N/A |
| READER SUPPORT | N/A |
| COMMUNICATION PROTOCOL | OSDP |
| CONNECTIVITY | OSDP Communication Interface |
| SYSTEM INTEGRATION | Direct integration with AC-825IP platform |
| MOUNTING TYPE | DIN Rail or Enclosure Mounting |
| INSTALLATION METHOD | Expansion Board Installation |
| ENCLOSURE MODEL | ME-1515 |
| ENCLOSURE CAPACITY | Supports up to 2 R/S/D/P Expansion Boards |
| ENCLOSURE POWER SUPPLY INPUT | 90–265 VAC |
| AC INPUT FREQUENCY | 50–60 Hz |
| POWER SUPPLY TYPE | Switch Mode Power Management Board |
| ENCLOSURE POWER OUTPUT | 12 VDC |
| ENCLOSURE OUTPUT CURRENT | 4 A |
| PCBA INPUT VOLTAGE | 12 VDC |
| PCBA INPUT CURRENT | 2 A |
| PCBA POWER TYPE | Regulated Power Management Board |
| BATTERY SUPPORT | 12 V Sealed Lead Acid (SLA) |
| MAX BATTERY CAPACITY | Up to 7 Ah |
| BATTERY CHARGER | Integrated Battery Charging Support |
| BOARD DIMENSIONS | 7.0 x 3.4 x 1.1 in. |
| BOARD LENGTH | 7.0 in. |
| BOARD WIDTH | 3.4 in. |
| BOARD HEIGHT | 1.1 in. |
| PRODUCT DIMENSIONS | 6.2 x 2.3 x 1.3 in. |
| PRODUCT LENGTH | 6.2 in. |
| PRODUCT WIDTH | 2.3 in. |
| PRODUCT HEIGHT | 1.3 in. |
| ENCLOSURE DIMENSIONS | 13.6 x 15.9 x 3.9 in. |
| ENCLOSURE LENGTH | 13.6 in. |
| ENCLOSURE WIDTH | 15.9 in. |
| ENCLOSURE DEPTH | 3.9 in. |
| OUTPUT MONITORING | Supervised Output Monitoring |
| ACCESS CONTROL USE | Commercial Access Control Systems |
| EXPANSION CATEGORY | Output Expansion Module |
| CONTROLLER ENHANCEMENT | Increases System Functionality |
| COMMUNICATION STANDARD | Open Supervised Device Protocol (OSDP) |
| SYSTEM ARCHITECTURE | Modular Expansion Design |
| POWER MANAGEMENT | Integrated Power Regulation |
| EXPANSION PURPOSE | Additional Relay Output Control |
| CONTROL PANEL SUPPORT | AC-825IP Access Controller |
| OUTPUT CONTROL | 16 Relay-Controlled Outputs |
| RELAY CONTACT RATING | 5 Amp Form-C |
| INDUSTRY APPLICATION | Electronic Security and Access Control |
| POWER BACKUP SUPPORT | SLA Battery Integration |
| OPERATING PLATFORM | Rosslare Access Control Systems |
| INSTALLATION ENVIRONMENT | Indoor Control Enclosures |
| EXPANSION INTERFACE | OSDP-Based Communication |
| OUTPUT MANAGEMENT | Centralized Relay Expansion |
| PRODUCT WARRANTY | 2-Year Limited Product Warranty |
Rosslare R-805 Controller Expansion Board is a high-performance expansion module designed to extend the capabilities of the Rosslare AC-825IP Access Control Controller. Engineered for scalable access control installations, the R-805 increases the available outputs from 6 to 16 supervised outputs, allowing integrators to manage additional locks, alarms, relays, and automation devices within a single system. Its compact design supports both DIN rail and enclosure mounting, making it suitable for commercial, industrial, and institutional security applications.
Expand Access Control Functionality
The R-805 Expansion Board provides seamless integration with the AC-825IP controller through OSDP communication, enabling reliable and secure connectivity. Designed for growing access control systems, it delivers additional supervised outputs while maintaining centralized management and monitoring. This expansion board is ideal for facilities requiring enhanced control over multiple doors, security devices, and building automation functions.
- Adds 16 supervised outputs to the AC-825IP controller
- Supports secure OSDP communication
- Ideal for expanding door and device control capabilities
- Compatible with DIN rail and enclosure mounting options
- Designed for commercial and enterprise access control systems
Flexible Installation and Reliable Performance
Built for professional security installations, the R-805 operates on regulated 12VDC power and supports installation within the Rosslare ME-1515 enclosure. The board is designed to work with Rosslare power management systems and battery backup solutions, ensuring dependable operation in mission-critical environments. Its compact footprint allows efficient installation in space-constrained control cabinets while providing the flexibility required for system expansion.
- Commercial office buildings and business facilities
- Educational campuses and government institutions
- Industrial facilities and warehouses
- Multi-door access control deployments
Security professionals seeking a reliable access control expansion board can depend on the Rosslare R-805 to deliver scalable output expansion, seamless controller integration, and long-term operational reliability for advanced security systems.
Technical Specifications
- Model: R-805
- Compatibility: Rosslare AC-825IP Controller
- Outputs: 16 Supervised Outputs
- Communication: OSDP
- Input Power: 12 VDC, 2 A (regulated)
- Relays: 16 Form-C Relays, 5 A
- Battery Support: 12 V Sealed Lead Acid (SLA) up to 7 Ah
- Enclosure: ME-1515 (supports up to 2 expansion modules)
- Board Dimensions: 7.0 x 3.4 x 1.1 in.
- Product Warranty: 2-Year Limited Warranty
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